Add patch to mlnx-ofa_kernel module for IBT compatibility (#12045)

Co-authored-by: Binu Jose Philip <bphilip@microsoft.com>

Author: binujp

SPECS/mlnx-ofa_kernel/001-fix-module-init-for-ibt.patch

@@ -0,0 +1,20 @@
+# This patch is based on
+#   https://opendev.org/starlingx/kernel/raw/commit/b6f8503866c3cae009d5b2e8e8db17149c917d9c/kernel-modules/mlnx-ofa_kernel/debian/patches/0003-Fix-the-obsolete-module-init.patch
+# modified to apply cleanly with no change in logic.
+
+--- a/include/linux/compat-2.6.h
++++ b/include/linux/compat-2.6.h
+@@ -31,9 +31,11 @@
+ #define module_init(initfn)                                             \
+ 	static int __init __init_backport(void)                         \
+ 	{                                                               \
+-		mlx_backport_dependency_symbol();                           \
++		mlx_backport_dependency_symbol();                       \
+ 		return initfn();                                        \
+ 	}                                                               \
+-	int init_module(void)  __copy(initfn)  __attribute__((alias("__init_backport")));
++	int init_module(void)  __copy(initfn)                           \
++		__attribute__((alias("__init_backport")));		\
++         ___ADDRESSABLE(init_module, __initdata);
+ 
+ #endif /* LINUX_26_COMPAT_H */

SPECS/mlnx-ofa_kernel/mlnx-ofa_kernel.spec

@@ -103,7 +103,9 @@ Release:	 1%{?dist}
 License:	 GPLv2
 Url:		 http://www.mellanox.com/
 Group:		 System Environment/Base
-Source0:          https://linux.mellanox.com/public/repo/mlnx_ofed/24.10-0.7.0.0/SRPMS/mlnx-ofa_kernel-24.10.tgz#/%{_name}-%{_version}.tgz
+Source0:         https://linux.mellanox.com/public/repo/mlnx_ofed/24.10-0.7.0.0/SRPMS/mlnx-ofa_kernel-24.10.tgz#/%{_name}-%{_version}.tgz
+Patch0:          001-fix-module-init-for-ibt.patch
+
 BuildRoot:	 /var/tmp/%{name}-%{version}-build
 Vendor:          Microsoft Corporation
 Distribution:    Azure Linux
@@ -289,6 +291,7 @@ drivers against it.
 
 %prep
 %setup -n %{_name}-%{_version}
+%patch 0 -p1
 set -- *
 mkdir source
 mv "$@" source/